Results 71 to 80 of about 2,171,676 (258)

Evaluating the theranostic potential of ferumoxytol when combined with radiotherapy in a mammary dual tumor mouse model

open access: yesMedical Physics, EarlyView.
Abstract Background The radiation‐induced abscopal effect (RIAE) is a desirable phenomenon involving radiation‐induced activation of the immune system and regression of metastatic disease after local radiotherapy. However, the majority of patients undergoing radiotherapy do not experience abscopal responses.
Deng‐Yuan Chang   +2 more
wiley   +1 more source

Modeling Coloration of a Radiochromic Film with Molecular Dynamics-Coupled Finite Element Method

open access: yesApplied Sciences, 2017
Radiochromic films change color upon exposures to radiation doses as a result of solid-state polymerization (SSP). Commercially available radiochromic films are primarily designed for, and have become widely used in, clinical X-ray dosimetry.
Mehrdad Shahmohammadi Beni   +3 more
doaj   +1 more source

Optically stimulated luminescence system as an alternative for radiochromic film for 2D reference dosimetry in UHDR electron beams. [PDF]

open access: yesPhysica medica (Testo stampato), 2023
V. Vanreusel   +13 more
semanticscholar   +1 more source

Characterizing diamond detectors for various dose and dose rate measurements in scanned carbon and oxygen beams

open access: yesMedical Physics, EarlyView.
Abstract Background The emerging FLASH radiotherapy technique employs “Ultra‐High Dose Rate” (UHDR) irradiations and offers the potential to spare normal tissue while maintaining iso‐effective tumor treatment. Given the physical and biological advantages inherent to high “Linear Energy Transfer” (LET) particles, the combination of UHDR and high LET has
Celine Karle   +10 more
wiley   +1 more source

Investigating Technical Solutions to Improve the Near Real Time Measurement of Low‐Z Elements in Atmospheric Particulate Matter by Energy Dispersive X‐Ray Fluorescence Spectroscopy

open access: yesX-Ray Spectrometry, EarlyView.
ABSTRACT The measurement of the elemental composition of atmospheric Particulate Matter (PM) is of paramount importance in air pollution studies, providing fundamental information for identifying aerosol sources and understanding their contributions.
Cosimo Fratticioli   +10 more
wiley   +1 more source

A High-Throughput In Vitro Radiobiology Platform for Megavoltage Photon Linear Accelerator Studies

open access: yesApplied Sciences, 2022
We designed and developed a multiwell tissue culture plate irradiation setup, and intensity modulated radiotherapy plans were generated for 96-, 24-, and 6-well tissue culture plates.
Kamalram Thippu Jayaprakash   +6 more
doaj   +1 more source

Radiochromic films in Radiation Hardness Space Application

open access: yesJournal of Physics: Conference Series, 2019
Abstract The characteristics of radiochromic films such as the direct visualization of radiation field, ease of use and data analysis are suited for the dosimetry monitoring in tests of radiation hardness space applications. In particular, in this work, in order to study the dependence of radiation type, energy and dose rate, as well as ...
Casolaro P., Campajola L., De Luca D.
openaire   +3 more sources

Commissioning of Halcyon enhanced leaf model in the Eclipse treatment planning system: Focus on simple slit fields and VMAT dose calculation

open access: yesJournal of Applied Clinical Medical Physics, Volume 26, Issue 6, June 2025.
Abstract Purpose The dual‐layer multileaf collimator (MLC) in Halcyon adds complexities to the dose calculation process owing to the variability of dosimetric characteristics with leaf motion. Recently, an enhanced leaf model (ELM) was developed to refine the MLC model in the Eclipse treatment planning system. This study investigates the performance of
Ryohei Miyasaka   +6 more
wiley   +1 more source

End-To-End procedure for IORT in brain metastases and film dosimetry

open access: yesJournal of Medical Physics, 2023
Purpose: The study is intended to perform an end-to-end test of the entire intraoperative process using cadaver heads. A simulation of tumor removal was performed, followed by irradiation of the bed and measurement of absorbed doses with radiochromic ...
Sergio Lozares-Cordero   +14 more
doaj   +1 more source

Dosimetric effect of silicone‐based gel on skin surface during volumetric modulated arc therapy for breast cancer

open access: yesJournal of Applied Clinical Medical Physics, Volume 26, Issue 6, June 2025.
Abstract Purpose This study aims to quantify and compare the dosimetric effects of varying thicknesses of StrataXRT, a silicone‐based gel, and other topical agents on the skin surface during volumetric modulated arc therapy (VMAT) for breast cancer.
Tenyoh Suzuki   +13 more
wiley   +1 more source

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